The legs of the spring are disturbing to the part through which the belt passes, and it is very difficult to pass the belt.
Although the width of the part through which the belt passes and the width of the belt are the same, the legs of the spring are hanging on the part where the belt passes, narrow by the thickness of the spring.
Although it is possible to forcibly pass the belt, it is likely to cause scratches on the side of the belt and cause damage to the belt.
There is a problem with the structure, it is questionable why it did not become a problem at designing time and product confirmation.

When loading and fixing camping equipment by motorcycle, there was no black in the home center and there was only yellowish green tightening belt, so it was disagreeable to disagree. After all it looks also important, so it's my favorite. You can use it other than work ~

Although it is also in the previous review, it is caught by the spring and it is difficult to pass through the belt. The belt also feels weak .... I used Carmate's products, but the ease of passing, the stiffness of the belt is also staggering. It was disappointing. After all it is cheap, it is useless. I will purchase again.